baber/WOPTO huggingface dataset:
Patent JP-2001197518-A (JP)
Title: Color signal separator
Inventor: KATAYAMA YASUYUKI
IPC: H04N9/78
Filed: 2000-01-06
Abstract: PROBLEM TO BE SOLVED: To effectively reduce cross color disturbance in separating colors of a composite color television signal. SOLUTION: A time-vertical band pass filter 2 uses '15 [Hz], -525/4 [cph]', '-15 [Hz], 525/4 [cph]' that are chrominance subcarrier frequencies of a composite color television signal for pass center frequencies, applies band limit to the '15 [Hz], 525/4 [cph]', the '-15 [Hz], -525/4 [cph]', the time 0 [Hz] and the vertical 0 [cph] and provides an output to a horizontal band pass filter 3. The horizontal band pass filter 3 uses a horizontal subcarrier frequency of a chrominance signal for its pass center frequency, applies horizontal direction filtering processing to the signal to extract the chrominance signal. Since the chrominance signal can be separated in three-dimensions of time-vertical direction-horizontal direction, the luminance signal can effectively be clocked and cross-color disturbance cab be reduced without one-sidedly deteriorating the horizontal resolution.
Patent JP-2000207748-A (JP)
Title: Management method for address of optical recording medium
Inventor: SAEGUSA MICHINOBU
IPC: G11B20/12
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium address management method that can prevent crosstalks that mix into address information. SOLUTION: Groove G and land L are defined as recording/reproducing tracks. An address information 3 is recorded on the boundary of the adjacent recording/reproducing tracks. The recording/reproducing tracks of the adjacent groove G and land L are designated to different addresses and the recording/ reproducing tracks of the groove G and land L are designated to the address continuous to the recording/reproducing tracks of the groove G and land L.
Patent JP-2001192517-A (JP)
Title: Resin composition and container for electronic part
Inventor: FUJIMURA TETSUO
IPC: C08K3/00
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition excellent enough in dimensional stability to be almost free from a dimensional change caused by temperature changes and exhibiting electroconductivity and to provide a container composed of the same for an electronic part. SOLUTION: The resin composition comprises 100 pts.wt. of the total of an aromatic vinyl compound-based polymer (A) and/or a polyphenylene ether- based polymer (B), and incorporated thereinto, a non-electroconductive inorganic filler material (C), a fibrous electroconductive filler material (D) and a non- fibrous electroconductive filler material (E), each within a specific range. The container for an electronic part is excellent enough in dimensional stability to be almost free from a dimensional change caused by temperature changes and exhibits electroconductivity, and therefore is capable of protecting electronic parts such as IC chips and the like from electrostatic breakdown.
Patent JP-2001194453-A (JP)
Title: Ssr signal processor
Inventor: TAKAHASHI KAZUYUKI
IPC: G01S13/78
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain an SSR signal processor, which can respond to a continuous question signal and improves precision of response azimuth as compared with azimuth detection of a target of only one hit. SOLUTION: This signal processor is equipped with a decoder circuit 4 extracting SSR codes from an SSR video, an amplitude information extracting circuit 5 a extracting amplitude information from an SSR amplitude video, a report forming circuit 6 for turning the SSR codes outputted from the decoder circuit, the SSR amplitude information outputted from the amplitude information extracting circuit and an azimuth signal into reports, a correlation circuit 7 which performs correlation process of the azimuth signal, the SSR codes and the SSR amplitude information which are outputted from the report forming circuit, on the basis of monopulse angle measurement and detects a target, and a sweep correlation circuit 9 performing correlation process of SSR response azimuth difference for each transmission in the correlation circuit 7 and returning the results.  Response azimuth is obtained, by using the response signal to the continuous question signal from a ground station.
Patent JP-2001196221-A (JP)
Title: Magnet roll
Inventor: SHIMOZAWA TORU
IPC: G03G15/09
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnet roll that can prevent slipping and twisting of a rubber magnet and simplify its assembling process. SOLUTION: A rectangular shaft basic unit 11 is formed as a section-shaped part that fits a through hole 2 of a rectangular section using the section of the through hole 2 in a cylinder type rubber magnet 1 as a rectangular shape, and a resin shaft having the function of slip prevention and positioning that forms a positioning stopper 14 is inserted into and fixed in the through hole 2 of the cylinder type rubber magnet 1.
Patent JP-2001194527-A (JP)
Title: Norbornene resin composition and phase difference plate
Inventor: ARAKAWA KOHEI
IPC: C08L35/06
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a phase difference plate having high performance in a wide band which does not necessitate laminated formation and which can be formed at a low cost with a single material. SOLUTION: A phase difference plate is formed by using a norbornene resin composition which contains a norbornene resin and a polymer whose specific double refractivity value is negative, and whose wavelength dispersion of the specific double refractivity value satisfies the equation |Δn (450)/Δn (550)|>=1.02 when the specific double refractivity values (Δn) of a wavelength of 450 nm and a wavelength of 550 nm are set to Δn (450) and Δn (550), respectively. The polymer is preferably a polystyrene polymer.
Patent JP-2001198678-A (JP)
Title: Steel pipe having excellent on-site welding excutability
Inventor: KOBAYASHI JUNICHI
IPC: B23K9/00
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a steel pipe which exhibits excellent on site welding executability when used for a pipeline, etc. SOLUTION: (1) The steel pipe which is used by joining its ends by circumferential welding and has the excellent on site welding executability is characterized in that ΔIDR (mm) which is the value of the (maximum bore-minimum bore) at the root face in beveling of the pipe and satisfies the following equation (a) when the outside diameter of the steel pipe is defined as OD (mm), the thickness as WT (mm) and the regulated yield stress as σy (N/mm2): ΔIDR<= OD0.4/(WT0.3xσy0.2}+K...(a). Where K is a constant, 0 to 3. (2) When the steel pipe has a pipe end bend or the inferior perpendicularity of the pipe end face, the upper limit value of the ΔIDR described above is preferably regulated in accordance with the influence thereof.
Patent JP-2001201519-A (JP)
Title: Testing device and test method of current measuring circuit
Inventor: TAKEYAMA MASAMI
IPC: G01R31/02
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem that error check of the ratio of current transformation of a current transformer can not be executed by a test by a kick test method. SOLUTION: In order to execute the error check of the current transformer ratio and determine the quality of the connection state of a current measuring circuit in which instrument current transformers CT1, CT2 are installed by using three-phase R, S, T conductors of a main circuit as the primary side, parts of each phase conductor are connected by short-circuiting conductors 2A, 2B, and a single-phase current circulating among each phase conductor is made to flow from a single-phase current generator 1, and secondary current outputs of both current transformers when the single-phase current is made to flow are switched and measured by a measuring device 6 or a combined current is measured.
Patent JP-2001201777-A (JP)
Title: Shake correcting device and optical equipment including the same
Inventor: MIZUMOTO KENJI
IPC: G03B5/00
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a shake correcting device capable of performing control even when offset is caused concerning the position of an entire shake preventing device while maintaining superiority by controlling the speed of the correction lens. SOLUTION: This shake correcting device for optical equipment equipped with an optical element is provided with a correction optical system capable of decentering the optical axis of the optical element, a speed detection means detecting the speed of shake vibration, a driving means controlling the speed of the correction optical system based on output from the speed detection means and driving the system and a regulating means imparting localizalility to the correction optical system.
Patent JP-2001199154-A (JP)
Title: Latex and binder composite for ink jet recording
Inventor: OTSUKA MASAHIKO
IPC: B41M5/52
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide cationic latex for ink jet recording and a binder composite for the latex, which are excellent in the absorbing property of ink upon ink jet printing under a high quality image mode, in which the amount of ink is increased compared with a conventional value, improved in the water resistance as well as light resistance of a printed matter, further, capable of being improved in the printing density in a high degree and not deteriorated in the surface strength of an ink receptor layer. SOLUTION: The cationic latex for ink jet recording is obtained by polymerizing a radical polymeric monomer, having a third class amino base and/or a fourth class ammonium base and 100 pts.wt. of a radical polymeric monomer consisting of a radical polymeric monomer capable of being co-polymerized with the former radical polymeric monomer in the presence of 0.5-5 pts.wt. of water-soluble resin. The binder composite for ink jet recording employed for the ink receptor layer is constituted of the latex and an inorganic filler.
Patent JP-2001202147-A (JP)
Title: Power supply circuit and semiconductor integrated circuit having the power supply circuit
Inventor: KINOSHITA MASAYOSHI
IPC: H01L21/822
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit capable of generating power supply voltage matched with the characteristics of the minimum operation power supply voltage of an internal operation processing circuit including a semiconductor integrated circuit in its inside. SOLUTION: A reference voltage circuit 4 in the power supply circuit is a circuit based on a band gap reference circuit and resistors R2a-R2c provided with fuses 30 are connected in parallel to one terminal of a differential amplifier circuit 33 in a feedback circuit 59. A 2nd variable resistor VR4 and a voltage control circuit 8 are connected in series between a terminal A and ground. The temperature characteristics of reference voltage (output voltage of the circuit 4) can be changed by controlling the resistance value of the resister VR4. The resistor VR4 controls the absolute value of the reference voltage in accordance with the change of the resistance value of a 1st variable resistor VR2. The circuit 8 controls a change in the absolute value of the reference voltage due to the dispersion of processes.
Patent JP-2001203531-A (JP)
Title: Phased array antenna system
Inventor: HARA KATSURO
IPC: H01Q21/06
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a phased array antenna system that is facilitated in periodic maintenance, inspection and servicing and ease of replacement of a fault transmission reception module with a new transmission reception module even when the phased array antenna system is in operation. SOLUTION: An opening/closing door such as biparting doors to attain attachment/detachment of a fault transmission reception module 5 is provided to a face of a case 1, e.g. a rear face containing a plurality of antenna elements and a plurality of transmission reception modules 5 arranged corresponding to the antenna elements, and a power supply module 6 supplying power to the transmission reception modules 5 is placed to the inner face or the outer face of the biparting doors 12 or a rear end or the inside of the transmission reception module 5.
Patent JP-2001201308-A (JP)
Title: Capacitance type displacement detector and manufacturing method therefor
Inventor: NAKAYAMA KENICHI
IPC: G01D5/245
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To restrain noise mixing by shortening the wiring distance between a detecting part (sensor part) and a signal processing part in a capacitance type displacement detector. SOLUTION: The sensor part and the signal processing part are both provided on a glass substrate. The sensor part is formed by patterning a conductor layer, and the signal processing part is formed by providing a metal connecting layer on the conductor layer to be formed on the connecting layer by a flip chip method. The sensor part may be formed on the surface of the glass substrate, the signal processing part may be formed on the back, and both parts may be connected by a through hole. The signal processing part as well as the sensor part is formed on the glass substrate to thereby shorten the wiring distance and reduce the size of the whole sensor.
Patent JP-2001210961-A (JP)
Title: Mechanism for mounting rear panel of casing
Inventor: YOSHIE HIROTO
IPC: H05K5/02
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a mounting mechanism by which a rear panel can be fixed surely temporarily to the rear part of a chassis body in a casing as the casing, in which electrical equipment components are mounted internally. SOLUTION: First regulation parts 17a, 17c which regulate the movement upward of the rear panel 21 and second regulation parts 17d, 17d which regulate the movement in the insertion direction (front-and-rear direction) of the rear panel 21 are installed on the outer side faces of right and left side plates 17, which are erected and installed at the chassis body 12. Forward directed insertion ports 21b, 21b are formed in both arm plates 21a, 21a of the rear panel 21. Longitudinally long holes 21d, 21d, whose lower parts are continued, are formed in the insertion ports 21b, 21b. Both arm plates 21a, 21a are fitted to the outer side faces of the right and left side plates 17 at the chassis body 12. Surfaces 21e, 21e of the arm plates 21a, 21a are regulated by the first regulation parts 17c, 17c.  The long holes 21d, 21d in the arm plates 21a, 21a are regulated by the second regulation parts 17d, 17d, and thereby, the rear panel 21 can be fixed surely temporarily to the chassis body 12 in the casing 11.
Patent JP-2001210328-A (JP)
Title: Lithium ion secondary battery
Inventor: SHIBATA YASUFUMI
IPC: H01M4/485
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery in which a cycle property is improved. SOLUTION: In the lithium ion secondary battery in which a negative electrode active substance 12 formed on the negative electrode side current collection foil 10 and a positive electrode active substance 16 formed on the positive electrode side current collection foil 14 are opposingly arranged via a separator 18, Li7Ti5O12 is used as the positive electrode active substance 16 and Li4Ti5O12 is used as the negative electrode active substance. By this, changes of crystal structure of positive electrode and negative electrode can be made smaller, and the elevation of internal resistance by fine division of crystal grain can be suppressed, so that the cycle property of lithium ion secondary battery can be improved.
Patent JP-2001205572-A (JP)
Title: Oil pulse rotary tool
Inventor: TOKUNAGA MANABU
IPC: B25B21/02
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To ensure favorable buffer operation and improve energy efficiency. SOLUTION: The inner periphery of a hammer 13 is provided with recessed grooves 14, 14 and the outer face of a spindle 11 is provided with V-recessed cam grooves 15, 15. Balls 16 are fitted between each of the recessed grooves 14 and each of the cam grooves 15, across both grooves. A coil spring 17 serves to energize the hammer 13 forward. The hammer 13 is integrally connected to an anvil 19 in the rotating direction with engagement recessed portions 18, 18 and engagement pawls 21, 21 fitted to each other, and the anvil 19 is integrally connected to a body 24 of an oil unit 23.
Patent JP-2001212660-A (JP)
Title: Metal forming mould device
Inventor: NAKANISHI TSUTOMU
IPC: B22D17/22
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a metal forming mould device, using an open gate type hot-runner, which can open or close a gate surely by arbitrary timing. SOLUTION: The metal forming mould device has the hot-runner which keeps fused magnesia 5, flowing inside the runner, melting by a heater 11, and a gate 8 which connects to a cavity 3 forming a shaped material. A pin 17 closing/opening the gate 8 is provided slidably so as to come into contact with or removed from the gate 8.
Patent JP-2001204928-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine which can make the pattern variation of a first patterns and/or a second pattern and the game state effectively producible and can awaken the amusement of game players by changing the pattern itself of the first pattern and/or the second pattern or the brightness of the pattern backgrounds. SOLUTION: One pattern display means 13 is equipped with a first pattern display section 22, a second pattern display section 26, and a brightness variation control means 43. In this case, the first pattern display section 22 can variably display a first pattern 21 while making a first start detection as the condition. The second pattern display section 26 can variably display second patterns 23 to 25 while making a second start detection, being separate from the first start detection, as the condition. The brightness variation control means 43 changes the brightness of the pattern main bodies 27, 29 to 31 of the first pattern 21 and/or the second patterns 23 to 25 in response to the change of the game configuration.
Patent JP-2001208702-A (JP)
Title: Method and apparatus for inspecting defects
Inventor: MIYAKE JUNJI
IPC: G01B11/30
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for inspecting defects, capable of detecting the defects with good sensitivity by preventing halation. SOLUTION: A predetermined region of plate glass 11 is irradiated with inspection light from a light source and the diffused and reflected light from the predetermined region is received by a line CCD camera 13 arranged at a position shifted from the optical axis Lr of the regularly reflected light from the predetermined region. The light applied to the line CCD camera 13 from the light source 12 to cause halation is cut off by the shading plate 14 arranged on the segment X connecting the virtual image 12' of the light source 12 and the line CCD camera 13 between the plate glass 11 and the line CCD camera 13. The angle formed by the sight axis 13c of the line CCD camera 13 and the optical axis Lr of the regularly reflected light is 3-20 deg..
Patent JP-2001218485-A (JP)
Title: Guiding device that uses ultrasonic motor as driving source for movable body
Inventor: KATO YASUSHI
IPC: B23Q5/28
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a guiding device that uses as a driving source for a stage 13 a long-life ultrasonic motor that obtains the stable driving state of the stage, allows pre-loading to be adjusted with ease, and is capable of controlling and putting the stage in normal state even if the driving state of the stage varies. SOLUTION: The guiding device is constituted of an ultrasonic motor 15, a stage 13 that is driven by friction with the ultrasonic motor 15, a means 16 for detecting the position of the stage 13, a drive control unit 10 that makes calculation based on the difference between position information from the position detecting means 16 and preset reference position information and outputs a command signal for driving to the ultrasonic motor 15, a monitoring unit 19 that monitors the command signals for driving outputted from the drive control unit 10 and the differences, a pre-loading adjusting unit 18 that adjusts pre-loading for pressing the ultrasonic motor 15 against the stage 13,  and a pre-loading control unit 20 that outputs a command signal for adjustment to the pre-loading adjusting unit 18 so that the differences measured at the monitoring unit 19 fall within the threshold of a specified difference preset.
Patent JP-2001214959-A (JP)
Title: Single-shaft actuator and carrying and positioning device using thereof
Inventor: SHINOZUKA AKIRA
IPC: F16H25/20
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a single-shaft actuator enlarging an extension/contraction stroke and having a large swinging angle. SOLUTION: A pair of nuts 33a, 33b are provided in the both sides of a hollow rotating member 32, a first rod 34 is threadly engaged with the nut 33a, a second rod 35 is threadly engaged with the nut 33b, and a ball spline limiting a servo motor 36 for rotating the rotating member 32 around the first rod 34 and allowing a servomotor 39 to linearly move in the axial direction of the first rod 34. The first rod 34 penetrates through an output shaft 38 of the servomotor 39.
Patent JP-2001215883-A (JP)
Title: Interior and exterior equipment selection sheet for house, interior and exterior equipment selection system for house and interior and exterior equipment selection method for house
Inventor: TAKAMORI SHIGERU
IPC: G09F5/04
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an interior and exterior equipment selection sheet which allows rapidly, efficiently reliably selecting and determining a variety of interior and exterior equipment, such as interior goods, external goods house and equipment of a house, in a housing exhibition hall, such as a model and is capable of reducing the number of personnel of specialists to be arranged in the exhibition hall, an interior and exterior equipment selection system for the house utilizing the same and an interior and exterior equipment selection method for the house. SOLUTION: The interior and exterior equipment selection sheet which is stated with specific elements including photographs, pictures, illustrations, names of goods, designations, stock numbers, etc., corresponding to individual pieces of the interior and exterior equipment by each of rote of their respective functions in accordance with the order of the route of the housing exhibition hall J by each of the function groups of the respective same kinds of various kinds of the interior and exterior equipment of the house and is provided with statement columns 21 allowing recording by selecting the desired interior and exterior equipment of the house is prepared and is so constituted that a visitor carries this interior and exterior equipment selection sheet 2 into the housing exhibition hall J from its entrance and makes selection and recording on the sheet while viewing the equipment.